Yes, but functionality is highly limited without a plan. Traditional ADT systems can act as a local, non-monitored alarm (beeping locally when tripped). However, for mobile alerts, video storage, or remote control, you will generally need an active subscription.
Yes, you can absolutely add Google Nest cameras to your ADT system. ADT and Google have a deep partnership, allowing you to seamlessly integrate Nest Cams and doorbells into your ADT setup.
For cheaper home security, top DIY and contract-free brands like SimpliSafe, Ring, and Cove offer better affordability than ADT. You'll save heavily on both upfront equipment and monthly professional monitoring, avoiding the long-term contracts and steep installation fees that come with ADT.
ADT charges up to 75% of your remaining monthly contract charges as an early termination fee (ETF). ADT's standard contract is 36 months in most states, and 24 months in California. If you cancel before the contract ends, the fee applies to the remaining balance.
If you're canceling ADT because of high monthly fees or long contracts, you're not alone. Many people switch to home security systems with no contracts, lower monthly costs, and easier setup. Fortunately, it's easy to find top-rated home security systems that don't require long-term commitments.
Pro install starts at $45.99 per month. †Requires system purchase and pro monitoring plan (one month minimum) w/ADT Self Setup starting at $34.99 OR pro install w/36-month monitoring contract starting at $56.99/mo.
Whether you are referring to Abstract Data Types in computer science or ADT Security services, the primary drawbacks center around performance overhead, high costs, and restrictive contracts.
Canceling your ADT service typically results in an early termination fee (ETF) of up to 75% of your remaining contract balance. You will also lose professional monitoring, but your hardware will generally continue to function as a local alarm without smart app features.
Yes, ADT is currently facing multiple class action lawsuits, most notably a large-scale data breach lawsuit filed in April 2026 alleging that a cyberattack exposed the private information of millions of customers.
Negotiate with ADT
Reach out to ADT at 1 (800) 521-1734 and let them know you are considering moving services or scaling back. You can ask to be transferred to the customer loyalty department or the customer retention department where a representative will work with you to try and keep you as a customer.
Yes, ADT and its prominent signage act as strong deterrents, as data shows that over 80% of criminals actively avoid homes displaying security system signs.
SimpliSafe is widely rated as the best overall home security system for 2026. It offers the perfect balance of DIY-friendly installation, robust optional 24/7 professional monitoring, and reliable cellular/Wi-Fi connectivity without requiring long-term contracts.
Monthly professional monitoring starts at $24.99, while the top-tier plan starts at $39.99. If you opt for professional installation, you'll need to pay a $100 fee and expect a three-year contract. ADT isn't the most budget-friendly security system out there, but it's a genuinely competitive one.
While the Nest Thermostat offers excellent smart features and sleek design, its major drawbacks include high upfront costs, reliance on a working Wi-Fi connection, and strict HVAC compatibility requirements (frequently requiring a 'C-wire'). Furthermore, the algorithm can struggle with multi-level homes or erratic schedules, sometimes resulting in user discomfort.
Once you add Nest Aware to your ADT subscription, your ADT service bill will include the Nest Aware service and ADT will manage it. You only need one Nest Aware subscription for all Nest cameras in your home.
Most ADT wireless cameras do not work without Wi-Fi. Because these cameras stream live video, send alerts to your phone, and save clips to the cloud, they require an active internet connection.
The best alternatives to ADT depend on what you need most: zero-contract flexibility, robust smart home integration, or DIY affordability.
Yes, having a professionally monitored ADT system can lower your home insurance by 5% to 20%. Because ADT includes 24/7 professional monitoring, insurers see your home as a lower risk for burglary, fire, and water damage.
When you cancel your ADT subscription, you won't lose your physical hardware, but you will lose access to professional monitoring and most smart app features. What exactly happens depends on your hardware, your contract, and how you decide to proceed.
Canceling ADT is notoriously difficult because the company enforces strict, multi-year contracts, charges steep early termination fees, and requires you to navigate a persistent customer retention team by phone.
We'll cover:
Entry delay is the time between when a sensor is tripped and when the burglary alarm sounds, providing time for you to input the passcode to turn off the alarm. This can be set differently for each individual sensor and defaults to 30 seconds.
BACKGROUND. ADT is a type of hormone therapy that is commonly given alongside radiation to slow the growth of prostate cancer by lowering testosterone. While effective at controlling the disease, long-term ADT can cause side effects, including bone loss, muscle loss and cardiovascular problems.
Professional Monitoring Costs
Monthly monitoring fees include 24/7 emergency response and will assist in the case of burglary, fire, flood, carbon monoxide, and more. Prices can range from $29 to $60 per month.
Whether ADT is "better" depends strictly on your budget, preference for installation, and need for contracts. Generally, ADT is the top choice for hands-off, professional monitoring and installation, whereas Ring is the best for budget-friendly, DIY systems with no long-term contracts.